Removing a bunch of unused platform code.

Source/WebCore/platform/graphics/MediaPlayer.cpp

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 30 matching lines @@
 #include <wtf/text/CString.h>
 
 #if ENABLE(VIDEO_TRACK)
 #include "InbandTextTrackPrivate.h"
 #endif
 
 #if ENABLE(MEDIA_SOURCE)
 #include "MediaSource.h"
 #endif
 
-#if PLATFORM(QT)
-#include <QtGlobal>
-#endif
-
 #if USE(GSTREAMER)
 #include "MediaPlayerPrivateGStreamer.h"
 #define PlatformMediaEngineClassName MediaPlayerPrivateGStreamer
 #endif
 
-#if PLATFORM(MAC) || (PLATFORM(QT) && USE(QTKIT))
-#include "MediaPlayerPrivateQTKit.h"
-#if USE(AVFOUNDATION)
-#include "MediaPlayerPrivateAVFoundationObjC.h"
-#endif
-#elif OS(WINCE) && !PLATFORM(QT)
-#include "MediaPlayerPrivateWinCE.h"
-#define PlatformMediaEngineClassName MediaPlayerPrivate
-#elif PLATFORM(WIN)
-#include "MediaPlayerPrivateQuickTimeVisualContext.h"
-#define PlatformMediaEngineClassName MediaPlayerPrivateQuickTimeVisualContext
-#if USE(AVFOUNDATION)
-#include "MediaPlayerPrivateAVFoundationCF.h"
-#endif
-#elif PLATFORM(QT)
-#if USE(QT_MULTIMEDIA) && !USE(GSTREAMER)
-#include "MediaPlayerPrivateQt.h"
-#define PlatformMediaEngineClassName MediaPlayerPrivateQt
-#endif
-#elif PLATFORM(CHROMIUM)
 #include "MediaPlayerPrivateChromium.h"
 #define PlatformMediaEngineClassName MediaPlayerPrivate
-#elif PLATFORM(BLACKBERRY)
-#include "MediaPlayerPrivateBlackBerry.h"
-#define PlatformMediaEngineClassName MediaPlayerPrivate
-#endif
 
 namespace WebCore {
 
 const PlatformMedia NoPlatformMedia = { PlatformMedia::None, {0} };
 
 // a null player to make MediaPlayer logic simpler
 
 class NullMediaPlayerPrivate : public MediaPlayerPrivateInterface {
 public:
     NullMediaPlayerPrivate(MediaPlayer*) { }
@@ skipping 112 matching lines @@
 
     if (requeryFlags == ResetEngines) {
         installedEngines.clear();
         enginesQueried = false;
         return installedEngines;
     }
 
     if (!enginesQueried) {
         enginesQueried = true;
 
-#if USE(AVFOUNDATION)
-        if (Settings::isAVFoundationEnabled()) {
-#if PLATFORM(MAC)
-            MediaPlayerPrivateAVFoundationObjC::registerMediaEngine(addMediaEngine);
-#elif PLATFORM(WIN)
-            MediaPlayerPrivateAVFoundationCF::registerMediaEngine(addMediaEngine);
-#endif
-        }
-#endif
-
-#if PLATFORM(MAC) || (PLATFORM(QT) && USE(QTKIT))
-        if (Settings::isQTKitEnabled())
-            MediaPlayerPrivateQTKit::registerMediaEngine(addMediaEngine);
-#endif
-
 #if defined(PlatformMediaEngineClassName)
         PlatformMediaEngineClassName::registerMediaEngine(addMediaEngine);
 #endif
     }
 
     return installedEngines;
 }
 
 static void addMediaEngine(CreateMediaEnginePlayer constructor, MediaEngineSupportedTypes getSupportedTypes, MediaEngineSupportsType supportsType,
     MediaEngineGetSitesInMediaCache getSitesInMediaCache, MediaEngineClearMediaCache clearMediaCache, MediaEngineClearMediaCacheForSite clearMediaCacheForSite)
@@ skipping 499 matching lines @@
 
     // 4.8.10.3 MIME types - The canPlayType(type) method must return the empty string if type is a type that the 
     // user agent knows it cannot render or is the type "application/octet-stream"
     if (type == applicationOctetStream())
         return IsNotSupported;
 
     MediaPlayerFactory* engine = bestMediaEngineForTypeAndCodecs(type, typeCodecs, system, url);
     if (!engine)
         return IsNotSupported;
 
-#if PLATFORM(MAC)
-    // YouTube will ask if the HTMLMediaElement canPlayType video/webm, then
-    // video/x-flv, then finally video/mp4, and will then load a URL of the first type
-    // in that list which returns "probably". When Perian is installed,
-    // MediaPlayerPrivateQTKit claims to support both video/webm and video/x-flv, but
-    // due to a bug in Perian, loading media in these formats will sometimes fail on
-    // slow connections. <https://bugs.webkit.org/show_bug.cgi?id=86409>
-    if (client && client->mediaPlayerNeedsSiteSpecificHacks()) {
-        String host = client->mediaPlayerDocumentHost();
-        if ((host.endsWith(".youtube.com", false) || equalIgnoringCase("youtube.com", host))
-            && (contentType.type().startsWith("video/webm", false) || contentType.type().startsWith("video/x-flv", false)))
-            return IsNotSupported;
-    }
-#else
+    // FIXME: Remove this parameter. This was used by the Mac port.
     UNUSED_PARAM(client);
-#endif
 
 #if ENABLE(ENCRYPTED_MEDIA) || ENABLE(ENCRYPTED_MEDIA_V2)
     return engine->supportsTypeAndCodecs(type, typeCodecs, system, url);
 #else
     ASSERT(system.isEmpty());
     return engine->supportsTypeAndCodecs(type, typeCodecs, url);
 #endif
 }
 
 void MediaPlayer::getSupportedTypes(HashSet<String>& types)
@@ skipping 296 matching lines @@
 }
 
 String MediaPlayer::engineDescription() const
 {
     if (!m_private)
         return String();
 
     return m_private->engineDescription();
 }
 
-#if PLATFORM(WIN) && USE(AVFOUNDATION)
-GraphicsDeviceAdapter* MediaPlayer::graphicsDeviceAdapter() const
-{
-    if (!m_mediaPlayerClient)
-        return 0;
-    
-    return m_mediaPlayerClient->mediaPlayerGraphicsDeviceAdapter(this);
-}
-#endif
-
 CachedResourceLoader* MediaPlayer::cachedResourceLoader()
 {
     if (!m_mediaPlayerClient)
         return 0;
 
     return m_mediaPlayerClient->mediaPlayerCachedResourceLoader();
 }
 
 #if ENABLE(VIDEO_TRACK)
 void MediaPlayer::addTextTrack(PassRefPtr<InbandTextTrackPrivate> track)
@@ skipping 46 matching lines @@
     if (!m_private)
         return;
 
     m_private->simulateAudioInterruption();
 }
 #endif
 
 }
 
 #endif